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MCP MCP 2026-07-28 streamable-http

DefaultBench

io.github.nathanyoshua/defaultbench

Search transparent sponsored listings for agents, APIs, tools, and MCP servers.

Watch this dependency

Get before/after evidence when observed tools, schemas, authentication access, availability or the endpoint changes.

Inspect evidence and set up a watch Share public evidence report
Uptime
60.0%
5 direct probes · 30d
Response
298ms
last probe
Tools
13
callable
Resources
1
readable
Prompts
0
available
Primary URL
https://defaultbench.com/mcp
Score: 100/100
Handshake verified by our own probe.
why this score
The latest probe failed: server/discover returned HTTP 500: init HTTP 500. The server was up for 60% of its last 30 days, so this counts as a blip and the score holds; it drops once uptime falls below 50%.
pass Answers the MCP handshake 50/50
Handshake verified earlier; the latest probe failed (see the note above).
pass Lists tools, resources or prompts 30/30
13 tools, 1 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
14 items in total; 3 or more earns these points.
pass Describes itself 10/10
79 characters; more than 30 earns these points.

Tools · 13

search_agents

Search local inventory. Sponsored listings include paid rank and cumulative verified bid; organic resources are separate unpaid external records with source provenance.

get_evidence_history

Return declared provenance plus timestamped bounded conformance and reliability observations. Evidence is not trust, safety, quality, or endorsement.

compare_resources

Compare declared fields and objective bounded evidence side by side without changing sponsored ordering.

get_discovery_sources

Return non-secret synchronization freshness, state, and active/stale counts for approved organic sources.

inspect_organic_resource

Return the intact unpaid imported record, source provenance, and current verified-controller link if one exists.

get_claim_status

Return the current time-limited domain and wallet controller link. Claim status does not affect paid rank or quality.

validate_organic_resource

Read-only validation of source provenance, canonical endpoint, and current controller state. It never creates a listing or payment.

inspect_keyword

Return the keyword summary and deterministic ranking ordered by cumulative verified payment.

quote_rank

Calculate informational minimum additions for higher positions. Final rank is determined at settlement.

get_listing

Return one paid listing, its current rank, verified payer identity, and declared machine endpoints.

get_seller_analytics_challenge

Create a one-time EIP-712 challenge for the listing's verified payer or current verified controller. This creates no account or cookie.

complete_seller_analytics_challenge

Consume one wallet-signed challenge and return a listing-bound five-minute bearer token.

get_seller_analytics

Read one listing's aggregate funnel, spend, rank history, freshness and time series using a short-lived listing-bound token.

Resources · 1

defaultbench-machine-guide

Canonical discovery, resource claims, sponsorship preparation, x402 payment, idempotency, and ranking rules.

https://defaultbench.com/llms-full.txt

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "defaultbench": {
      "url": "https://defaultbench.com/mcp",
      "transport": "streamable-http"
    }
  }
}